Skip to product information
SIG Sauer ROMEO5 GEN II ELITE Red Dot Sight - 1.41" Absolute Co-Witness Red Dot Sight SIG Sauer
1/6

SIG Sauer ROMEO5 GEN II ELITE Red Dot Sight - 1.41" Absolute Co-Witness

£299.99
Payment methods
  • PayPal

Reliable shipping

Flexible returns

SIG Sauer ROMEO5 GEN II ELITE Red Dot Sight - 1.41″ Absolute Co‑Witness

Features

  • 1 MOA Center Dot with Quad Ballistic Circle Dot 2.0 Reticle – Designed for precision aiming with extended range ballistic holds.
  • MOTAC™ (Motion Activated Illumination) – Powers on when motion is detected and turns off when idle, extending battery life.
  • 12 Brightness Settings – Includes 10 daylight and 2 night vision-compatible levels for all lighting conditions.
  • Side-Loading CR2032 Battery – Enables easy battery replacement without removing the optic.
  • Up to 40,000 Hours Battery Life – Long-lasting performance ideal for duty and extended use.
  • Advanced Optical Coatings – SpectraCoat™, LensArmor™, and LenShield™ provide clarity, abrasion resistance, and anti-reflective performance.
  • 7075-T6 Aluminum Housing – Lightweight yet rugged housing with recessed adjustment turrets for protection.
  • Waterproof and Fogproof – IPX-7 rated and nitrogen-purged to resist water immersion and internal fogging.
  • Unlimited Eye Relief and Parallax-Free – Allows for fast target acquisition with consistent accuracy.
  • Includes Absolute Co-Witness Mount – Provides a 1.41″ sight height compatible with most AR-15 platforms and backup iron sights.

Technical Specifications for SIG Sauer ROMEO5 GEN II ELITE Red Dot Sight - 1.41″ Absolute Co‑Witness

Specification

Details

Manufacturer

SIG Sauer

Model / MPN

ROMEO5 GEN II ELITE / SOR5105

SKU

SOR5105

UPC

798681696994

Magnification

Objective Lens Diameter

20 mm

Reticle

1 MOA Dot with Quad Ballistic Circle Dot 2.0

Brightness Settings

12 (10 daylight / 2 night vision)

Battery Type

CR2032 (side-loading)

Battery Life

Up to 40,000 hours

Adjustment per Click

0.5 MOA

Windage / Elevation Range

±50 MOA

Parallax

Parallax-free

Eye Relief

Unlimited

Housing Material

7075-T6 Aluminum

Waterproof Rating

IPX-7 (submersible to 1 meter)

Fogproof

Yes – nitrogen purged

Weight

Approx. 5.5 oz (155 g)

Dimensions (L×W×H)

69.7 × 39.6 × 61.5 mm

Sight Height

1.41″ (Absolute Co-Witness)

Finish

Matte Black

Warranty

SIG Sauer Infinite Guarantee

Included Accessories

  • SIG Sauer ROMEO5 GEN II ELITE Red Dot Sight – SOR5105
  • 1.41″ Absolute Co-Witness Mount
  • CR2032 Battery (pre-installed)
  • Lens cover
  • Adjustment tool
  • Cleaning cloth
  • User manual and warranty card

SEO Keywords

SIG Sauer ROMEO5 GEN II ELITE, SOR5105, 1 MOA red dot, absolute co-witness mount, motion activated red dot, tactical reflex optic, waterproof red dot sight, side battery optic

Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.

Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk

When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.

Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

UK's best tactical optics and gear

View more great products like this one.

Shop now

You may also like

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)